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2 years ago

10

Rob wants to order a case for his Cell phone, which is 1 4/5 in. wide. He needs to place his order in decimal measurements. What

width case should he order?

2 answers:

ira [324]2 years ago

7 0

Answer:

1.8 is the decimal

Dmitriy789 [7]2 years ago

3 0

The decimal version of 1 4/5 would be 1.8

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W=? in centimeters please help.

iVinArrow [24]

Answer:

w = 9 cm

Step-by-step explanation:

The figure shows two similar right triangles. Similar triangles have proportional corresponding sides.

Write a proportion between triangles' legs:

$\dfrac{12}{12+4}=\dfrac{w}{12}\\ \\ \\\dfrac{12}{16}=\dfrac{w}{12}$

Cross multiply:

$16\cdot w=12\cdot 12\\ \\16w=144\\ \\w=\dfrac{144}{16}\\ \\w=9$

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3 years ago

Step by Step <br><br> If 35% of a number is 40, what is the number?

zheka24 [161]

.35x=40
/.35 /.35
X= 40/.35
X = 114.2857

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3 years ago

If a silver alloy that costs $6.50 an ounce

bearhunter [10]

6.8 ounces would be used?

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3 years ago

Suppose a basketball team had a season of games with the following characteristics:

Masteriza [31]

Answer:

Hello Sir/ Mam

YOUR REQUIRED ANSWER IS 18.6%

Variables defined in the question:

H - Home - Games

W - Winning Games

Now, given:

P(H0.62 PW)0.22

P(W\mid H)=0.30

Required : Of all the games, percentage of games that were at home wins.

Hence, required :

P(W\cap H)

Now, we know that:

P(W\mid H)=\frac{P(W\cap H)}{P(H)}

0.3=\frac{P(W\cap H)}{0.62}

Hence,

P(W\cap H)=0.3*0.62=0.186=18.6\%

I hope this solves your doubt.

Feel free to comment if you still have any query.

Do give a thumbs up if you find this helpful.

Step-by-step explanation:

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3 years ago

Evaluate lim x=π/4(3x - tanx)

Karo-lina-s [1.5K]

Answer:

$\lim_{x \to\frac{\pi }{4} } (3x-tanx)$ = $3(\frac{\pi }{4} )$

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that

$\lim_{x \to\frac{\pi }{4} } (3x-tanx)$

= $\lim_{x \to\frac{\pi }{4} } (3x) - \lim_{x \to\frac{\pi }{4} } tanx)$

= $3(\frac{\pi }{4} )+tan(\frac{\pi }{4} )$

= $3(\frac{\pi }{4} )+ 1 )$

= $3(\frac{\pi }{4} )$

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2 years ago